Home / 95,457,356,425.62-143,210,356,035.93-28,307,054,469.06

Finding the Fourth Proportional to 95,457,356,425.62, 143,210,356,035.93 and 28,307,054,469.06

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Solution

The fourth proportional to 95,457,356,425.62, 143,210,356,035.93 and 28,307,054,469.06 is: 42,467,794,003.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,457,356,425.62 : 143,210,356,035.93 = 28,307,054,469.06 : x
  2. Step 2: Convert to fraction form
    95,457,356,425.62/143,210,356,035.93 = 28,307,054,469.06/x
  3. Step 3: Cross multiply
    95,457,356,425.62x = 143,210,356,035.93 × 28,307,054,469.06
  4. Step 4: Simplify right side
    95,457,356,425.62x = 4,053,863,348,842,546,069,504
  5. Step 5: Solve for x
    x = 4,053,863,348,842,546,069,504/95,457,356,425.62
  6. Step 6: Final answer
    x = 42,467,794,003.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.